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// Copyright (c) Contributors to the Apptainer project, established as
// Apptainer a Series of LF Projects LLC.
// For website terms of use, trademark policy, privacy policy and other
// project policies see https://lfprojects.org/policies
// Copyright (c) 2018-2021, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE.md file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package gpu
import (
"bufio"
"fmt"
"os"
"strings"
)
// gpuliblist returns libraries/binaries listed in a gpu lib list config file, typically
// located in buildcfg.APPTAINER_CONFDIR
func gpuliblist(configFilePath string) ([]string, error) {
file, err := os.Open(configFilePath)
if err != nil {
return nil, fmt.Errorf("could not open %s: %v", configFilePath, err)
}
defer file.Close()
var libs []string
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if line != "" && line[0] != '#' {
libs = append(libs, line)
}
}
return libs, nil
}
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